Letter from Spencer Baird to George Lawrence
Date
March 2, 1872
Assistant Secretary of the Smithsonian Institution Spencer F.
Location
I-SpahrB-1966-12
Format
Time Period
Letter from Spencer Baird to Winfrid Stearns
Date
November 11, 1871
Naturalist and Smithsonian administrator Spencer Fullerton Baird writes to ornithologist Winfrid A. Stearns regarding the classification of birds.
Location
I-Friends-1989-1
Format
Time Period